Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1986-06-16
1988-08-02
Shaver, Kevin P.
Dispensing
Collapsible wall-type container
With wall-collapsing means
222105, 222209, 222212, 2223865, 222568, B65D 3528
Patent
active
047609370
ABSTRACT:
Apparatus for dispensing fluid materials contained in a readily deformable inner container which is located within a resilient outer container. The inner container and a nozzle are permanently affixed to one another and the nozzle has a first one-way check valve permitting ejection of the contents from the inner container. The resilient outer container has a second one-way valve to admit air from the exterior of the device to the space between the inner and outer containers.
REFERENCES:
patent: 817054 (1906-04-01), Gay
patent: 1965271 (1934-07-01), Wharton
patent: 2714974 (1955-08-01), Sawyer
patent: 2715981 (1955-08-01), Moubayed
patent: 2928533 (1960-03-01), Loucony
patent: 3039644 (1962-06-01), Lefcort
patent: 3118572 (1964-01-01), Harding
patent: 3172568 (1965-03-01), Modderno
patent: 3178060 (1965-04-01), Bossack
patent: 3203592 (1965-08-01), Farandatos
patent: 3223289 (1965-12-01), Bouet
patent: 3225967 (1965-12-01), Heimgartner
patent: 3255923 (1966-06-01), Soto
patent: 3270920 (1966-09-01), Nessler
patent: 3306500 (1967-02-01), Williams
patent: 3342377 (1967-09-01), Peredy
patent: 3474936 (1969-10-01), McDonnell
patent: 3592365 (1971-07-01), Schwartzman
patent: 3603484 (1971-09-01), Ogle
patent: 3648903 (1972-03-01), Marchant
patent: 3656660 (1972-04-01), Mueller
patent: 3731844 (1973-05-01), Baker
patent: 3995772 (1976-12-01), Liautaud
patent: 4098434 (1978-07-01), Uhlig
patent: 4102476 (1978-07-01), Loeffler
patent: 4147278 (1979-04-01), Uhlig
patent: 4147306 (1979-04-01), Bennett
patent: 4154366 (1979-05-01), Acres
patent: 4159790 (1979-07-01), Bailey
patent: 4382530 (1983-05-01), Calisto
patent: 4469250 (1984-09-01), Evezich
Harris Robert E.
Shaver Kevin P.
LandOfFree
Squeezable device for ejecting retained materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Squeezable device for ejecting retained materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Squeezable device for ejecting retained materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-707997